package com.wmcom.wm.config;

import com.wmcom.wm.common.JacksonObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;

import java.util.List;

@Slf4j
@Configuration
public class WebMvcConfig extends WebMvcConfigurationSupport {
    /**
     * 设置静态资源映射
     * @param registry
     */
    @Override
    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
        log.info("开始进行静态资源映射...");
        registry.addResourceHandler("/backend/**").addResourceLocations("classpath:/backend/");
        registry.addResourceHandler("/front/**").addResourceLocations("classpath:/front/");
    }
    //消息转换器

    @Override
    protected void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
//        log.info("二师傅救救急");
        MappingJackson2HttpMessageConverter map=new MappingJackson2HttpMessageConverter();
        map.setObjectMapper(new JacksonObjectMapper());
        converters.add(0,map);

    }
}
